Av. Príncipe de Gales 5921, Of 502, La Reina, Santiago, Chile +56 2 2362 0662 central@oryansurveyors.com
About John O'Ryan Surveyors
John O’Ryan Surveyors is a international company that controls and certifies quality and quantity of raw materials and finished products.
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"Governments, NGOs, companies and individuals that will improve world ́s future are those that considers ethics, efficiency, knowledge, balance and sustainability as the basis for achieving progress and overall success.

Our company's goal is, every day, be the best partner of them to accomplish these goals..."

Rodrigo O´Ryan Blaitt
John O’Ryan Surveyors CEO

Since 1985 working together with the main forestry companies

Since 1980, we have provided sampling, analysis and certification services to leading companies in industries as diverse as mining, manufacturing, agriculture and forestry, being this last, the main market for our company since 1985.

“Leaders in certification in the forestry sector in Latin America”

Develop control systems that will allow our customers to improve their productive and logistic processes as well as to ensure a transparent and sustainable relationship between them, their suppliers and buyers.


Be an active and renown agent, in our own country and abroad, by the implementation and application of quality and quantity control systems, emitting timely, objective and trustworthy information to our customers and parties involved in the commercialization of products.

Quality Policy

John O’Ryan Surveyors Quality Policy is based on being constantly alert to our customer’s requirements regarding quality control practices, quantity and certification of product and raw materials. It also aims at innovating by developing new alternative services which will contribute to satisfy our Customers needs and optimize their activity through a continuous improvement of our systems.

To accomplish this, our Company will be constantly focus in having highly technical skilled personnel and will adequately administrate the neces-sary resources to ensure the quality level supplied to the Customer.


In 1970, John O’Ryan Rocuant, founder of our company, joined Corporación del Cobre de Chile (Chilean Copper Corporation), CODELCO, which at the time had just been founded.

Mr O’Ryan was in charge of creating the department responsible for controlling non refined copper exports and its sub products in Chile as well as overseas.

Later on, he decided to associate himself with British entrepreneurs with the purpose of creating and developing an international certification and supervision company. This partnership went on for years and lasted until 1986.

There in after, and challenged to always grow and work with the highest standards, he chooses to continue with the company independently.

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